Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 8 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/04/2019   18:41:47   (  -0.00,-137.21) (   0.13,-137.70)   56.48                80
 08/07/2019   06:40:08   (   0.00,-137.19) (  -0.04,-137.30)   12.33                80
 08/09/2019   18:35:40   (  -0.00,-137.18) (  -0.04,-136.86)   36.17                80
 08/11/2019   06:57:20   (  -0.01,-137.16) (  -0.98,-141.45)  489.29                80
 08/12/2019   06:34:01   (   0.00,-137.15) (   0.13,-136.46)   78.58                80
 08/13/2019   18:55:32   (   0.01,-137.14) (   0.89,-141.02)  442.64                80
 08/14/2019   18:32:13   (  -0.00,-137.13) (  -0.22,-136.02)  125.04                80
 08/16/2019   06:53:53   (  -0.01,-137.10) (  -0.80,-140.62)  401.05                80
 08/17/2019   06:30:33   (   0.00,-137.09) (   0.31,-135.62)  166.30                80